CN213764648U

CN213764648U - Fixing device for spot welding in iron can production

Info

Publication number: CN213764648U
Application number: CN202022358160.7U
Authority: CN
Inventors: 王晓钦
Original assignee: Tianjin Saibang Packaging Container Co ltd
Current assignee: Tianjin Saibang Packaging Container Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-23
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to an iron can welding technology field, and disclose a fixing device for spot welding is produced to iron can, including first fixture block and second fixture block, install the blotter on first fixture block and the second fixture block, blotter surface distribution has three plastic piece, plastic piece obverse surface is stained with slipmat and back connection compression spring, compression spring's other end connection fixed plate, the carriage release lever is connected to the one end of fixture block, carriage release lever lower part sliding connection threaded rod, the handrail is connected to the one end of threaded rod, the gyro wheel is equipped with to the handrail bottom, be equipped with the shaft on the gyro wheel, rim plate and rotation lock, the top of gyro wheel is equipped with the fixed block, the gyro wheel crouches in the spout on floor, the first clamp plate of middle part sliding connection of back timber, the welding part comprises removal case, flexible gasbag, grab handle, soldered joint and coolant liquid export, the utility model discloses a fixture block, slide-spindle, switch, pulley and spout have solved iron can and have fixed unstably, Surface scratch and time and labor consuming operation.

Description

Fixing device for spot welding in iron can production

Technical Field

The utility model relates to an iron can production welding and fixing device technical field specifically are a fixing device is used in iron can production spot welding.

Background

The iron can carries out production welding, adopt welder to weld the position that the iron can needs the welding, guarantee that the iron can is safe and not damaged in the use, carrying out the welded in-process, can produce great vibrations when owing to welder contact iron can, and in order to practice thrift the cost, operation workman dresses the handheld iron can of fire prevention gloves and welds usually, try repeated same action and can cause operator's physical power to descend, the grip to the iron can obviously descends, lead to the phenomenon that drops to appear in the welding process, make production efficiency reduce, welder touching hand in the welding process can also appear even, cause the serious scald of hand, bring the potential safety hazard for the operation workman.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fixing device is used in iron can production spot welding has solved the fixed unstable problem in the iron can welding process.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fixing device is used in iron can production spot welding, includes the back timber, the middle part upper surface and the first clamp plate of lower surface sliding connection of back timber, first clamp plate is two, and uses the back timber as the symmetry line symmetric distribution from top to bottom, the upper surface fixed connection of first clamp plate lower surface and removal case, removal case lower surface bulge is provided with flexible gasbag, grab handle and soldered connection, soldered connection afterbody side opening has the coolant liquid export, the shape and the figure "7" shape of coolant liquid export are unanimous.

The shrink spring is connected to removal case one end, and the crossbeam is connected to the other end, the crossbeam is kept away from the one end of removal case and is equipped with check baffle, the horizontal both ends symmetry in back timber below is provided with first bracing piece and second bracing piece, the fifth department on second bracing piece upper portion has a pipe to pass, pipe downwardly extending to the inside of hydraulic pump, the hydraulic pump links to each other through the pipe that extends from the hydraulic pump with the liquid reserve tank, the coolant liquid is being stored in the liquid reserve tank.

A first clamping block (21) and a second clamping block (211) are arranged under the welding head (12), the first clamping block (21) and the second clamping block (211) are symmetrically distributed by taking a vertical straight line where the welding head (12) is located as a symmetrical line, a buffer pad is fixedly arranged at the end part of one side, close to the welding head, of the first clamping block and the second clamping block, the wall surface of the inner surface of the buffer pad is transversely divided into four equal parts from left to right, each equal dividing line is a vertical line on the wall surface, the upper part and the lower part of each equal dividing line extend to the upper part and the lower part of the wall surface of the inner surface of the buffer pad, a plastic block is arranged at each vertical line, the plastic block has elasticity and flexibility, an oval pad which is as large as the outer surface of one side, close to the welding head, of the plastic block is adhered to the wall surface of the outer surface of one side, close to the welding head, of the plastic block has adsorption force and friction force to fix an iron can on the clamping blocks, one end, far away from the welding head, of the plastic block is fixedly connected with a compression spring, the compression spring can enable the plastic block to do reciprocating piston motion, the clamping force is increased, and one end, far away from the plastic block, of the compression spring is fixedly connected with a fixing plate.

The end part of the first fixture block, which is far away from one end of the second fixture block, is fixedly connected with a moving rod, the bottom of the moving rod is provided with a sliding shaft, the sliding shaft is slidably connected with a threaded rod, the sliding shaft is engaged with the threaded rod, the sliding shaft is filled with a lubricant, so that the threaded rod can slide smoothly when engaged with the sliding shaft, one end of the threaded rod is connected with a connecting rod, the other end of the threaded rod is fixedly connected with a handrail, the handrail is U-shaped, the number of the handrails is two, the vertical lines at the middle points of the horizontal connecting lines of the first fixture block and the second fixture block are symmetrically arranged, the uppermost part of the handrail, which is close to one side of the hydraulic pump, is fixedly provided with a switch, the two handrails are provided with two rollers close to the floor, and the two rollers are symmetrically arranged by taking the vertical line at the middle points of the horizontal connecting lines of the first fixture block and the second fixture block as a symmetrical line, and the distance between each two idler wheels and the armrest on the nearest side is 20CM, the idler wheels are sleeved with wheel shafts and wheel discs, the wheel discs are provided with rotating locks, and the tops of the idler wheels are provided with fixing blocks.

Preferably, the plastic blocks are six in number, one end, far away from the welding head, of each plastic block is fixedly connected with a compression spring, each compression spring has flexibility and elasticity, an oval non-slip mat with the same size as the outer surface of the plastic block, close to the welding head, is adhered to the wall surface of the outer surface of one side, close to the welding head, of each plastic block, and the surface of the non-slip mat has adsorption force and friction force.

Preferably, the telescopic air bag can extend to the maximum to be flush with the highest position of the top of the connecting rod, has a damping effect, and can be slowly contracted to a natural state even if the telescopic air bag is stretched to the maximum position and the grab handle is loosened.

Further preferably, the surface of the grab handle is fully distributed with threads, so that the friction force in the use process is increased.

Further preferably, the rollers completely lie in the sliding grooves, the highest points of the sliding grooves are flush with the lowest points of the fixing blocks, the number of the sliding grooves is two, the heights and the widths of the sliding grooves are the same, and the sliding grooves are tracks.

Further preferably, the height of the moving rod is higher than that of the handrail,

preferably, the switch controls the threaded rods at the two ends to roll to drive the movable rods at the two ends to move oppositely.

(III) advantageous effects

The utility model provides a fixing device is used in iron can production spot welding possesses following beneficial effect:

(1) this fixing device adopts the form of joint, press the on-off control fixture block and slide to opposite face, when carrying out the joint to the iron ladle, the plastic piece receives the extrusion, under compression spring's telescopic action, make the iron ladle receive the extrusion force of six plastic pieces around, the slipmat and the iron ladle surface zonulae occludens on plastic piece surface simultaneously, avoid the iron ladle to fix insecure and drop in welding process, the soft blotter in outer lane prevents the paint finish wearing and tearing on iron ladle surface simultaneously, give certain cushion power of iron ladle at the extrusion in-process.

(2) This fixing device adopts the double pulley structure, and two strips in the cooperation floor have the spout of slope, can realize fixed and removal to whole fixing device, and the gyro wheel is provided with the removal of the effectual control fixing device of self-locking device, and the while operating personnel can be relaxed pushes away the handrail and push away whole fixing device from the soldered connection and dismantle, the effectual possibility of avoiding the occurence of failure.

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a top view of the structure fixing device of the present invention;

fig. 4 is a left side view of the structure chute of the present invention.

In the figure: 1. the hydraulic lifting device comprises a top beam, 2, a first clamping plate, 3, a second clamping plate, 4, a cross beam, 5, a grid baffle, 6, a contraction spring, 7, a first supporting rod, 8, a second supporting rod, 9, a movable box, 10, a telescopic air bag, 11, a handle, 12, a welding head, 13, a cooling liquid outlet, 14, a guide pipe, 15, a hydraulic pump, 16, a liquid storage box, 17, cooling liquid, 18, a handrail, 19, a floor, 20, a movable rod, 21, a first clamping block, 211, a second clamping block, 22, a sliding shaft, 23, a threaded rod, 24, a connecting rod, 25, a switch, 26, a wheel shaft, 27, a wheel disc, 28, a roller, 29, a fixed block, 30, a fixed plate, 31, a buffer pad, 32, a plastic block, 33, a compression spring, 34, an anti-skid pad, 35, a sliding groove and 36, and a rotation lock.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the examples of the present invention, and it is shown that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a fixing device is used in iron can production spot welding, including the back timber, the middle part upper surface and the first clamp plate 2 of lower surface sliding connection of back timber 1, first splint are two, and use the back timber as the symmetry line symmetric distribution from top to bottom, the upper surface fixed connection of 2 lower surfaces of first clamp plate and removal case 9, removal case 9 lower surface bulge is provided with flexible gasbag 10, grab handle 11 and soldered connection 12, soldered connection 12 afterbody side is opened and shut has coolant liquid export 13, coolant liquid export 13's shape and digit "7" shape are unanimous, flexible gasbag 10 can extend to the most parallel and level with 24 top highest departments of connecting rod, and have the cushioning effect, even tensile to the biggest department loosen grab handle 11 and also can slow shrink to the natural state, and grab handle 11 surface is covered with the screw thread, increase the frictional force in the use.

Move 9 one ends of case and connect shrink spring 6, other end connection crossbeam 4, the crossbeam is kept away from and is moved case one end and be equipped with check baffle 5, the horizontal both ends symmetry in back timber 1 below is provided with first bracing piece 7 and second bracing piece 8, the fifth department on 8 upper portions of second bracing piece has a pipe 14 to pass, pipe 14 downwardly extending extends to pipe 14 that extends out in the hydraulic pump 15 and links to each other, hydraulic pump 15 links to each other through the pipe that extends out from the hydraulic pump 15 with the liquid reserve tank 16, coolant liquid 17 is being stored in the liquid reserve tank 16.

A first clamping block (21) and a second clamping block (211) are arranged right below the welding head (12), the first clamping block (21) and the second clamping block (211) are symmetrically distributed by taking a vertical straight line where the welding head (12) is located as a symmetrical line, buffer pads 31 are fixedly arranged at the end parts of the first clamping block 21 and the second clamping block 211 close to one side of the welding head, the wall surface of the inner surface of each buffer pad 31 is transversely divided into four equal parts from left to right, each equal division line is a vertical line on the wall surface, the upper part and the lower part of each equal division line extend to the upper end part and the lower end part of the wall surface of the inner surface of each buffer pad 31, a plastic block 32 is arranged at each vertical line, the plastic blocks 32 have elasticity and flexibility, the plastic blocks 32 have six blocks in total, an oval anti-skid pad which is as large as the outer surface of each plastic block 32 close to one side of the welding head 12 is adhered to the outer surface of each plastic block, the anti-skid pad 34 has adsorption force and friction force and can fix an iron can to the first clamping block 21 and the second clamping block 211, a compression spring 33 is fixedly connected to an end surface of the plastic block 32 away from the welding head, the compression spring 33 can make the plastic block 32 perform reciprocating piston movement to increase the clamping force, and a fixing plate 30 is fixedly connected to an end of the compression spring 33 away from the plastic block.

The end part of one end of the first fixture block 21, which is far away from the second fixture block 211, is fixedly connected with a moving rod 20, the height of the moving rod 20 is higher than that of the handrail 18, the threaded rods at two ends are controlled by a switch to roll to drive the moving rods at two ends to move oppositely, the bottom of the moving rod 20 is provided with a sliding shaft 22, the sliding shaft 22 is connected to the threaded rod 23 in a sliding way, the sliding shaft 22 is meshed with the threaded rod 23, the sliding shaft 22 is filled with lubricant to ensure that the threaded rod 23 slides smoothly when meshed with the sliding shaft 24, one end of the threaded rod 23 is connected with a connecting rod 24, the other end of the threaded rod 23 is fixedly connected with the handrail 18, the handrail 18 is in a U shape, the handrails 18 are two, the vertical lines at the middle points of the horizontal connecting lines of the first fixture block 21 and the second fixture block 211 are symmetrically arranged, the switch 25 is fixedly arranged at the uppermost part of the handrail 18, which is close to the floor, the two handrails 18 are provided with rollers, and the vertical lines at the middle points of the horizontal connecting lines of the first fixture block 21 and the second fixture block 211 are symmetrically arranged by taking the vertical lines as the symmetric lines The two symmetrical rollers are respectively 20CM away from the armrest on the nearest side, the wheel axle 26 and the wheel disc 27 are mounted on the roller 28, the rotating lock 36 is arranged on the wheel disc 27, the fixed block 29 is arranged at the top of the roller 28, the roller 28 completely lies in the sliding groove 35, the highest point of the vertical plane of the sliding groove 35 is flush with the lowest point of the vertical plane of the fixed block 29, the number of the sliding grooves 35 is two, the height, the width and the gradient are the same, and the sliding groove 35 is a track.

The working principle is as follows: operating personnel will need welded iron ladle to arrange in between first fixture block 21 and the second fixture block 211, press switch 25, control movable rod 20 lateral shifting, after the position of having adjusted the iron ladle, utilize movable rod 20 to drive fixture block 21 and tentatively step up the iron ladle, press switch 25 once more, make blotter, plastic piece, compression spring 33 and skid pad be full contact back, it is advisable not to produce the slip state to remove the iron ladle gently.

The operator pulls the handrail 18 to push the fixing device to the floor 19 with the sliding groove 35, and under the action of the ramp, the roller 28 is completely clamped into the sliding groove, and the fixing device is shaken leftwards and rightwards, so that the fixing device is ensured not to obviously shake.

After the power is turned on, an operator holds the handle 11 of the welding head 13, spot welding can be performed on the iron can by means of the flexibility of the telescopic air bag 10 on the upper portion of the welding head 12, and when the welding temperature is too high, the cooling liquid 17 flows from the liquid storage tank 16 to the cooling liquid outlet 13 through the guide pipe 14 by the hydraulic pump 15, so that the iron can is cooled.

Because the plastic block 32, compression spring 33's effect can let the iron flask secondary fixed, and the blotter 31 also can effectual protection iron flask surface finish simultaneously, utilizes the control dynamics that switch 25 can be accurate, makes the fixed more accurate of iron flask, adopts spout 35 and gyro wheel 28's cooperation mode moreover, and the effectual fixing device of fixing completely avoids because of the accident that slides and cause on ground.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a fixing device is used in iron can production spot welding, includes back timber (1), its characterized in that: the upper surface and the lower surface of the middle part of the top beam (1) are connected with first clamping plates (2) in a sliding mode, the two first clamping plates (2) are distributed symmetrically with the top beam as a symmetry line from top to bottom, the lower surface of the first clamping plate (2) is fixedly connected with the upper surface of a movable box (9), a telescopic air bag (10), a grab handle (11) and a welding head (12) are arranged on a protruding part of the lower surface of the movable box (9), a cooling liquid outlet (13) is formed in an opening in the side face of the tail part of the welding head (12), and the shape of the cooling liquid outlet (13) is consistent with the shape of a figure 7;

one end of the movable box (9) is connected with a contraction spring (6), the other end of the movable box is connected with a cross beam (4), one end, far away from the movable box (9), of the cross beam (4) is provided with a grid baffle (5), two transverse ends of the lower portion of the top beam (1) are symmetrically provided with a first supporting rod (7) and a second supporting rod (8), one fifth of the upper portion of the second supporting rod (8) is provided with a guide pipe (14) to penetrate through, the guide pipe (14) extends into a hydraulic pump (15), the hydraulic pump (15) is connected with a liquid storage box (16) through the guide pipe (14) extending out of the hydraulic pump (15), and cooling liquid (17) is stored in the liquid storage box (16);

a first clamping block (21) and a second clamping block (211) are arranged right below the welding head (12), the first clamping block (21) and the second clamping block (211) are symmetrically distributed by taking a vertical straight line where the welding head (12) is located as a symmetrical line, a buffer pad (31) is fixedly arranged at the end part of one side, close to the welding head (12), of the first clamping block (21) and the second clamping block (211), the wall surface of the inner surface of the buffer pad (31) is transversely divided into four equal parts from left to right, each equal line is a vertical line on the wall surface, the upper part and the lower part of each equal line extend to the upper end part and the lower end part of the wall surface of the inner surface of the buffer pad (31), a plastic block (32) is arranged at each vertical line, an oval anti-skid pad (34) which is as large as the outer surface of one side, close to the welding head (12), of the plastic block (32) is adhered to the outer surface wall surface of one side, close to the welding head (12), of the plastic block (32), the plastic block (32) is far away from one end of the welding head (12) and is fixedly connected with a compression spring (33), the compression spring (33) is far away from one end of the plastic block (32) and is fixedly connected with a fixing plate (30), the first clamping block (21) is far away from an end part fixedly connected with moving rod (20) at one end of the second clamping block (211), the bottom of the moving rod (20) is provided with a sliding shaft (22), the sliding shaft (22) is in sliding connection with a threaded rod (23), the sliding shaft (22) is meshed with the threaded rod (23), one end of the threaded rod (23) is connected with a connecting rod (24), the other end is fixedly connected with a handrail (18), the handrail (18) is in a U shape, the handrails are two, and the vertical lines at the middle point of the horizontal connecting line of the first clamping block (21) and the second clamping block (211) are symmetrically arranged by taking the vertical lines at the middle point of the horizontal connecting line of the first clamping block (21) and the second clamping block (211) as symmetrical lines, be close to handrail (18) uppermost end fixed mounting of hydraulic pump (15) one side has switch (25), two handrail (18) bottommost end is close to floor (19) and is provided with gyro wheel (28), gyro wheel (28) have two, gyro wheel (28) with perpendicular line of first fixture block (21) with second fixture block (211) horizontal line central point department sets up two symmetrical gyro wheels (28) for the line of symmetry, and the distance that two gyro wheels apart from nearest one side handrail (18) respectively is 20CM, the cover is equipped with shaft (26) and rim plate (27) on gyro wheel (28), be equipped with rotation lock (36) on rim plate (27), gyro wheel (28) top is equipped with fixed block (29), gyro wheel (28) slide in spout (35) of floor (19) the bottom.

2. The fixing device for spot welding in iron can production according to claim 1, wherein: the telescopic air bag (10) can be maximally stretched to be flush with the highest position of the top of the connecting rod (24).

3. The fixing device for spot welding in iron can production according to claim 1, wherein: the surface of the grab handle (11) is fully distributed with threads, so that the friction force in the use process is increased.

4. The fixing device for spot welding in iron can production according to claim 1, wherein: the roller (28) completely lies in the sliding groove (35), the highest point of the vertical plane of the sliding groove (35) is flush with the lowest point of the vertical plane of the fixed block (29), the number of the sliding grooves (35) is two, and the sliding grooves (35) are identical in height, width and gradient and are rails.

5. The fixing device for spot welding in iron can production according to claim 1, wherein: the height of the moving rod (20) is higher than that of the handrail (18).

6. The fixing device for spot welding in iron can production according to claim 1, wherein: the switch (25) controls the threaded rods (23) at the two ends to roll, and drives the movable rods (20) at the two ends to move oppositely.